<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>学习 TS</title>
    <style>
      body {
        padding: 20px;
        margin: 0;
      }
    </style>
  </head>
  <body>
    <script src="./src/index.ts"></script>
    <!-- <script src="./src/test.js"></script> -->
  </body>
</html>
